2024-01-24_46faa0b827b9d5842d2718f844cd35e5_cryptolocker | Triage

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General

Target

2024-01-24_46faa0b827b9d5842d2718f844cd35e5_cryptolocker
Size

40KB
MD5

46faa0b827b9d5842d2718f844cd35e5
SHA1

cbab19c0a2324bb0dcef7cf7e297b74d214cf55e
SHA256

f9ad9e6a34c1b3b063bfbba082065e05278fdb59c41bcd7b03b71c07ea2852f9
SHA512

bbed29b58233dbabcc77eaeb2e9e443e1b1d96a241fcbdcce07534b2a3b68b41efc0a8079fdbcda8573b4e69257c822da25f3437aebb21c4eedbb7fbbdaa84a0
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqM:bc/y2lkF0+BjM

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-01-24_46faa0b827b9d5842d2718f844cd35e5_cryptolocker

Files

2024-01-24_46faa0b827b9d5842d2718f844cd35e5_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ